# Blind gain invariant image watermarking using random projection approach

> Research article (Signal Processing, 2019) · cited 27× · AI/ML

**Wikidata**: [openalex:W2946512930](https://www.wikidata.org/wiki/openalex:W2946512930)  
**Source**: https://4ort.xyz/entity/blind-gain-invariant-image-watermarking-using-random-projection-approach